proxy_set_header X-Real-IP $remote_addr;proxy_set_header Host $host;proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;proxy_set_header X-Forwarded-Proto $scheme;r
系统内存使用量较高的进程#根据第4列内存占用百分比进行排序ps -aux | sort -rnk 4 | head -20系统CPU使用量较高的进程#根据第3列CPU占用百分比进行排序ps -aux | sort -rnk 3 | head -20查看tcp连接状态# netstat -nat |awk '{print $6}'|sort|uniq -c|sort -rn 90 ESTAB
## my.cnf for 8.0版本[client]port = 3306socket = /var/lib/mysql/mysql.sock[mysql]no_auto_rehashloose-skip-binary-as-hex[mysqld]user = mysqlport = 3306#主从复制或MGR集群中，server_id记得要不同#另外，实例启动时会生成 auto.cnf
查询字符编码SHOW VARIABLES WHERE Variable_name LIKE 'character_set_%' OR Variable_name LIKE 'collation%';修改数据库字符编码ALTER DATABASE soc CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;修改表字符编码ALTER T
初始化用戶配置git config --global user.email "wemux@test.com"git config --global user.name "wemux"拉取代碼git clone http://wemux.test.com/test.git切換分支git checkout dev檢查狀態git status添加本地文件git add .提交到分支git commit
当前分区情况Filesystem Size Used Avail Use% Mounted ondevtmpfs 7.8G 0 7.8G 0% /devtmpfs 7.8G 0 7.8G 0% /dev/shmtmpfs 7.8G
下载反编译软件C32asm将xshell6及xftp6安装目录下nslicense.dll文件以16进制打开“Ctrl+F”，搜索16进制“7F0C81F98033E1”将标记处86改为83，保存，重启即可
数据库导出[root@yapi ~]# mongo> show dbsadmin 0.000GBconfig 0.000GBlocal 0.000GByapi 0.088GB> exitbye[root@yapi ~]# mongodump -d yapi -o db/启动mongodb$ mkdir /data/db -p$ docker run -d --name
#nohup java -jar test-project.jar &项目环境[root@appdockerenv project]# pwd/project[root@appdockerenv project]# ll-rw-r--r--. 1 root root 1112 9月 3 10:31 application.yml-rw-r--r--. 1 root root
配置ODBC Data Sources打开ODBC Data Sources (64-bit)User DSN -- Add选择SQL Server输入名称及SQL Server地址输入账户密码选择需迁移数据库实例Test Data SourceMigration from Mysql workbenchDatabase -- Migration Wizard -- Start
def getVersion(){ def commitHash = sh label: '', returnStdout: true, script: 'git rev-parse --short HEAD' return commitHash}pipeline{ agent any environment { VAR = getVersion() }
修改Ubuntu磁盘大小，出现GPT PMBR size mismatch警告root@MSP:~# fdisk -lDisk /dev/loop0: 55.51 MiB, 58204160 bytes, 113680 sectorsUnits: sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 51
如果之前安装过旧版本Docker，需要先卸载。sudo apt-get remove docker docker-engine docker.io containerd runc卸载完成后，需要安装几个软件使得apt能够通过https安装软件。sudo apt-get updatesudo apt-get install \ ca-certificates \ curl \ gnupg
Install Development toolsyum groupinstall "Development tools" -yInstall epelrpm -ivh https://mirrors.tuna.tsinghua.edu.cn/epel/epel-release-latest-7.noarch.rpmyum install ansibleyum install ansible -y
Csync2 installation and setupAdd below to /etc/hosts10.30.11.11 app110.30.11.12 app210.30.11.13 app3Install Csync2 Repositoryrpm -ivh http://repo.okay.com.mx/centos/8/x86_64/release/okay-release-1-5.e
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